In 1941, in Qiuzhuang, a secluded house by the West Lake in Hangzhou, five Wang Puppet secret personnel were imprisoned in a secret room hunt - an underground member of the Chinese Communist Party code-named "Old Ghost" was identified by the Japanese military secret service as among them. Under extreme torture and psychological torture, who is the "old ghost"? Who will betray? Who defends the faith with death? The ultimate game about life, destruction and faith, interweaving suspense, horror and the cruel truth of history, restores the tragic group portraits of unknown heroes on the hidden front.
